Frd No 39, also known as Little Walnut Hickory WS Dam 39, is a local government-owned earth dam located in Butler County, Kansas. Built in 1965 by the USDA NRCS, this structure serves the primary purpose of flood risk reduction along the South Branch Hickory Creek. With a height of 30 feet and a length of 1280 feet, the dam has a storage capacity of 1278.27 acre-feet and a drainage area of 3.42 square miles.

Despite its low hazard potential, Frd No 39 is state-regulated by the Kansas Department of Agriculture, with inspections and enforcement in place to ensure its safety and functionality. The dam is equipped with an uncontrolled spillway and has a moderate risk assessment rating. While it currently does not have an emergency action plan (EAP) in place, the structure meets guidelines for risk management measures. Overall, Frd No 39 is a vital component in the local water resource infrastructure, providing essential flood protection for the surrounding area.

For water resource and climate enthusiasts, Frd No 39 offers a fascinating case study in dam construction and management. Its design by the USDA NRCS, state regulation by the Kansas Department of Agriculture, and moderate risk assessment highlight the collaborative efforts required to safeguard critical water infrastructure. As climate change continues to impact precipitation patterns and increase flood risks, structures like Frd No 39 play a crucial role in protecting communities and mitigating potential disasters. By understanding the intricacies of dam operations and regulatory processes, enthusiasts can appreciate the complexity of managing water resources in the face of evolving environmental challenges.